Description
xVictron MultiPlus-II 48/15000/200-100 230V Inverter Charger
The Victron MultiPlus-II 48/15000/200-100 is a 15kVA inverter charger designed for demanding off-grid, backup and hybrid solar installations. It combines a pure sine wave inverter, a 200A battery charger and an AC transfer switch in a single unit, operating from a 48V battery bank at 230V AC output. It is suited to commercial, industrial and large residential systems where high continuous power and fast charging are required.
Key Features
- 15,000VA continuous inverter output at 230V AC, pure sine wave
- 200A battery charger with adaptive charge algorithm for 48V battery banks
- 100A AC input current limit, configurable via VE.Bus
- PowerControl and PowerAssist functions prevent generator or shore power overload by supplementing from the battery when demand exceeds the AC input limit
- Integrated AC transfer switch with fast changeover, suitable for UPS-style backup applications
- Supports parallel and three-phase configurations using multiple units
- Compatible with Victron VE.Bus for system monitoring, configuration and integration with GX devices
- Built-in battery temperature and voltage sensing for accurate charge management
Product Overview
The MultiPlus-II 48/15000/200-100 is one of the largest single-unit inverter chargers in the Victron range. At 15kVA, it is capable of supplying substantial continuous loads directly from a 48V battery bank, making it appropriate for large off-grid sites, critical backup systems and solar-plus-storage installations where grid supply is unreliable or absent. The 200A charger can replenish a large battery bank quickly from a generator or grid connection, reducing generator run time in hybrid setups.
PowerAssist is a particularly useful feature for generator-based systems. When the connected load exceeds the generator's rated output, the unit draws the deficit from the battery rather than overloading the generator. This allows a smaller, more fuel-efficient generator to be used alongside a battery bank without risk of tripping. PowerControl performs a similar function on shore power or grid connections with a fixed current limit.
Multiple MultiPlus-II units can be connected in parallel to increase output capacity, or configured in split-phase or three-phase arrangements for commercial and industrial applications. Configuration and monitoring are handled via VE.Bus, and the unit integrates fully with Victron GX devices such as the Cerbo GX for system-level oversight and remote monitoring through the VRM portal.
Technical Specifications
| Parameter | Value |
| SKU | PMP483150000 |
| Inverter Output Power | 15,000VA |
| Battery Voltage | 48V |
| AC Output Voltage | 230V |
| Charger Output Current | 200A |
| AC Input Current Limit | 100A |
| AC Output Frequency | 50Hz |
| Weight | 76.5 kg |
| GTIN | 8719076056324 |
Applications
- Large off-grid residential or commercial installations requiring 15kVA continuous output
- Critical backup power systems where fast AC transfer and UPS-style operation are required
- Hybrid solar systems with generator backup, using PowerAssist to reduce generator load
- Three-phase commercial systems when used in a multi-unit configuration
- Industrial sites with high peak demand and 48V battery storage
- Marine and vehicle applications with large 48V DC systems and 230V AC load requirements
What Is Included
- Victron MultiPlus-II 48/15000/200-100 230V inverter charger unit
Installation Notes
At 76.5 kg, this unit requires careful handling and appropriate mounting provisions. Installation must be carried out by a qualified electrician or accredited installer with experience in high-capacity inverter systems. The 48V battery bank connections involve high DC currents and must be correctly fused and cabled to manufacturer specifications. For any grid-connected or export-capable configuration in the UK, compliance with G98 or G99 requirements applies and the relevant network operator must be notified. Configuration via VE.Bus requires Victron's MK3-USB interface or a compatible GX device.
Return Policy
xWe offer a 14-day, no-quibble returns or replacement policy because we want you to be totally satisfied with your purchase.
If you are unhappy in any way with your purchase, you can return it for a refund or a replacement, as long as you return it in the same condition as it arrived (original/undamaged packaging and product) and within 30 days of receiving it. We will pay for your return postage on a faulty item as long as you send it using Royal Mail 2nd class recorded delivery (for EU or International Shipments, you have to use our UPS account, we will provide you with a return label)
Please keep in mind the following:
- Items returned within 14 days but not in their original and undamaged packaging will also incur a -15% charge per package.
- If you return an item that doesn't adhere to our returns procedure or doesn't include a returns form, you may be liable for a £10 administration fee
- Individual items from a bundle can't be returned, refunded or exchanged. If you want a refund/credit/exchange for a bundle, all items must be returned to us.
Before you return your item, please make sure that:
- You follow our returns process (outlined below)
- The goods and packaging are undamaged
IMPORTANT: We need to be able to identify an item with your order. We can only do this if you follow our returns process. Please do not send us items back that do not follow this process as they cannot be identified properly and will not be replaced or refunded.
What delivery method do I need to use when returning an item?
You must send the goods back to us via Royal Mail 2nd class recorded delivery. Refunds on faulty items returned are reimbursed within 5 working days.
Can I return just one item from multiple purchases?
Yes. Once you start the returns process you will go to a page that will allow you to choose which items you want to be replaced or refunded.
Returning faulty goods
If your item is faulty, you need to follow the returns policy, where you will be able to state that it’s faulty. The product will then arrive at our warehouse for testing.
If your purchase is not within 14 days
You can still exchange your item for a different product or for credit to use on the Voltacon Solar or Ledison-led-lights.co.uk websites (-15% from the credit amount).
Returns outside of the 14-day period do not qualify for the free returns policy.
Returning an item within the warranty
If you have a warranty and want to return a faulty item, you just need to follow our standard returns process. When we receive your item, we will then check that it’s within warranty and for any faults before arranging a replacement.